How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Calgary to Vientiane take?

Flight time depends on the exact route and aircraft, but at roughly 11,544 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: Calgary to Vientiane

11,544

Kilometres (km)

7,173

Miles (mi)

6,233

Nautical miles

About this flight distance

The great circle distance from Calgary to Vientiane is approximately 11,544 km. The typical flight time is 14h 04m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Calgary to Vientiane →Flight duration Calgary to Vientiane →Cheapest day to fly Calgary to Vientiane →Flights Calgary to Vientiane

Nearby airports

Near Calgary

Calgary / Springbank Airport (YBW)25 km

Near Vientiane

Udon Thani Airport (UTH)71 km

Frequently Asked Questions

The great-circle distance from Calgary to Vientiane is approximately 11,544 km (7,173 miles).